help desk software
BZ-R178 by honeywell
Image is representational - see mfr. specs
DATA SHEET

BZ-R178

Honeywell

MICRO SWITCH™ Premium Large Basic Switches: BZ Series, Single Pole Double Throw (SPDT), 15 A 125/250 Vac, Pin Plunger, Removable Solder Termination, 7-9 oz. Maximum Operating Force, Mounting Holes will Accept Pins or Screws, UL, CSA .. see full description

RoHS Compliant
Packaging
Accessories
Accessories
This product is backed by Ecco Electronics' Certificate of Compliance Guarantee. Rest assured you will receive the Manufacturer's Certificate of Compliance with your order. Certificate of Compliance Guarantee
Product Attribute
Attribute Value Select Attribute
Products found: 0
Supplier:
Honeywell
Part No:
BZ-R178
RoHS:
Yes
HTS:
85365000
COO:
MX
ECCN:
EAR99
Supplier Standard Pack This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
1
Mounting:
Through Hole
Pole Throw Configuration:
SPDT
Switch Configuration:
N.O./N.C.
Actuator Material/Style:
Plunger
Contact Rating @ Voltage:
186.42 A
Maximum Movement Differential:
0.01 mm
Operating Force:
2.5 N
Termination Style:
Quick Connect
Dimension:
49.28 x 17.45 x 22.53 mm
Body Orientation:
Straight
IP Rating:
N/A
The HONEYWELL BZ-R178 is a MICRO SWITCHâ„¢ Premium Large Basic Switch that features a Single Pole Double Throw (SPDT) configuration with a 15A 125/250 Vac rating. It is equipped with a pin plunger and removable solder termination, making it versatile for various applications. The switch has a maximum operating force of 7-9 oz. and mounting holes that can accept pins or screws for easy installation. Additionally, it is UL and CSA certified, ensuring high-quality and reliable performance.
Product Highlights:
  • Accepted world-wide standard "Large Basic" switch
  • Low operating force and differential travel
  • Long mechanical life up to 20,000,000 cycles at 95% survival
  • Elongated mounting hole for easier, more accurate mounting
  • Current rating ranges from 15 A to 25 A
  • Choice of actuation, termination and operating characteristics
Potential Applications:
<ul><li>Irrigation systems</li><li>Semi-trailer trucks</li><li>Timing devices</li><li>Office equipment</li><li>Test instruments</li><li>Medical/dental equipment</li><li>HVAC equipment</li><li>Manually operated devices</li><li>Valves</li></ul>
Search Keywords:
BZR178
IN STOCK: 222
Ships today, if you order in
Minimum Order Quantity:
5
Factory Lead-Time
9 Weeks
Price (USD)
Quantity
Unit Price
Ext. Price
5
$19.72
$98.60
10
$16.29
$162.90
25
$14.92
$373.00
50
$14.21
$710.50
100
$14.14
$1,414.00
250
$14.07
$3,517.50
500 +
$14.00
$7,000.00
Click for Quote

© 2026 ECCO GROUP ECIA